I had been running freesurfer 5.3 without trouble on a sungrid cluster of ubuntu servers. Recently, however, I am now getting a new error:

Loading source label.
Invalid argument
ERROR reading /mnt/glusterfs/salsoman/output/FS/fsaverage/label/lh.BA1.label
Linux barley13.stanford.edu 3.2.0-33-generic #52-Ubuntu SMP Thu Oct 18 16:29:15 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

recon-all -s GK_2536_FS exited with ERRORS at Mon Jun 24 13:55:21 PDT 2013